Reinforcing structure and method for reinforcing steel deck vertical stiffener welds

A reinforcing material in the weld of the deck plate and vertical stiffeners can be provided so that no gap, the reinforcing structure and method for reinforcing steel deck vertical stiffener welds can be improved fatigue strength provide. A U-rib 3 and the main girder 2 provided on the lower surface of the deck plate 1 of the steel deck, the vertical stiffener 6 provided on the main girder 2, the deck plate an upper end of the vertical stiffener 6 in welded reinforcing structure of steel deck vertical stiffener welds on the lower surface of the 1, passing over the reinforcement 8 between the U ribs 3 and the vertical stiffener 6, the deck plate stiffener 8 bolts 9a in the vertical stiffener 6 and U rib 3 in a state pressed against the lower surface of the 1, 9b, 10a, attached at 10b. .FIELD 1